| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.97 | 8.822% | $149.0535 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $200.31 | 3.414% | $207.1486 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $38.82 | 12.319% | $43.6022 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $45.65 | 11.733% | $51.0061 | $51.01 | $51.00 | $51.00 |
| Purchase #5 | $47.96 | 12.679% | $54.0408 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $190.53 | 12.569% | $214.4777 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $8.47 | 7.495% | $9.1048 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $668.71 | $728.4337 | $728.43 | $728.45 | $728.40 | |